Young, L. S., & Northrop, H. D. (1976). Life and heroic deeds of Admiral Dewey including battles in the Philippines ... in collaboration with Henry Davenport Northrop [microform]. Photoduplication Service. University of the Philippines Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रYoung, Louis Stanley, और Henry Davenport Northrop. Life and Heroic Deeds of Admiral Dewey Including Battles in the Philippines ... in Collaboration with Henry Davenport Northrop [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.
एमएलए (9वां संस्करण) प्रशस्ति पत्रYoung, Louis Stanley, और Henry Davenport Northrop. Life and Heroic Deeds of Admiral Dewey Including Battles in the Philippines ... in Collaboration with Henry Davenport Northrop [microform]. Photoduplication Service. University of the Philippines Library, 1976.